baber/WOPTO huggingface dataset:
Patent JP-H06240333-A (JP)
Title: Reduced pressure-vacuum degassing method for molten steel or molten alloy
Inventor: HARASHIMA KAZUMI
IPC: C21C7/00
Filed: 1993-02-15
Abstract: PURPOSE:To efficiently and profitably execute degassing in a short time by dipping a refractive cylindrical slag partition tube at the upper part of a molten steel or a molten alloy in a ladle and evacuating it while blowing inert gas into the molten steel or the molten alloy in the ladle. CONSTITUTION:The ladle 2 incorporating the molten steel 1 is arranged into a vacuum vessel 3 and a cover 4 is air-tightly closed. Successively, the inner part of the vacuum vessel 3 is evacuated to execute the degassing refining to the molten steel 1. Then, at the upper part of the molten steel 1 in the ladle, the cylindrical slag partition tube 5 composed of the refractory is dipped. Further, the inert gas is blown from a lance 6 for gas blowing and/or a gas blowing plug or nozzle 7 at the bottom part or a deep layer part. As for this gas, Ar or Ar and oxygen are used. By this gas blowing, molten slag at the upper part of the molten steel 1 is rejected to the outside of the slag partition tube 5 to prevent the intrusion of the slag to an inside. By this method, the contact area between the free surface of the molten steel and gas phase is sufficiently secured and the degassing speed is improved and the molten steel of dead soft carbon, extra low nitrogen and extra low hydrogen is efficiently produced.
Patent JP-S58141554-A (JP)
Title: Complementary metal oxide semiconductor type semiconductor integrated circuit device
Inventor: HARA TOSHIO
IPC: H01L27/08
Filed: 1982-02-18
Abstract: PURPOSE:To integrate the device with higher density by forming three regions and the epitaxial layer of a MOS type transistor. CONSTITUTION:Field insulating films 12 are formed onto the surface of an N type semiconductor substrate 11 and surround the surface, and a first region 13 and a second region 14 are formed. A gate insulating film 15 is shaped into the first region 13, and a gate electrode 16 is formed onto the film 15 by polycrystalline silicon. P Type source-drain regions 17 are formed in a self-alignment manner through an ion implantation method, etc. while using the gate electrode 15 as a mask, and the P channel MOS transistor is formed. A P type layer 18 is shaped to the surface section of the second region 14. A gate insulating film is formed onto a P type epitaxial layer 19, a gate electrode 20 is formed by polycrystalline silicon, N type source-drain regions 21 are formed by a self-alignment manner through the ion implantation method, etc. while using the electrode 20 as a mask, and the N channel MOS transistor is shaped. The surface is coated with an insulating film 22, contact holes are bored, and metallic wiring 23 is formed.
Patent JP-H04211381-A (JP)
Title: Recombinant dna expression vector and dna compound for coding activity of isopenicillin n epimerase
Inventor: BAABARA JIEEN UEIGERU
IPC: C12N9/90
Filed: 1991-01-25
Abstract: The present invention provides DNA compounds that encode isopenicillin N epimerase activity. The compounds can be used to construct recombinant DNA expression vectors for a wide variety of host cells, including E. coli, Penicillium, Streptomyces, Aspergillus, and Cephalosporium. The invention also comprises methods for expressing isopenicillin N epimerase activity in host cells.
Patent JP-H08216929-A (JP)
Title: Wheel house cover structure
Inventor: BABA MOTONARI
IPC: B62D25/16
Filed: 1995-02-14
Abstract: PURPOSE: To provide a wheel house cover which prevents water, mud, etc., adhering to the inner face of a wheel house cover from scattering to outside of the car body from a fender. CONSTITUTION: Many beads 12 extended back and forth are made at a wheel house cover 5, and box-shaped parts 20 are made at both ends which become the mounts 6a of the wheel house cover 5. Hereby, the bead 12 regulates the progress of the water A adhering to the cover, which is seeking to go out of the car body from a fender 9, going down the inner face of the wheel cover 5 by a rotating front wheel 2 and wind pressure during running when the car runs in rain, and the water A adhering to the same cover flows down from the end of the wheel house cover 5 through the groove 13b between the beads. Moreover, the durability increases by raising the longitudinal rigidity of the wheel house cover 5, taking the advantage of the beads 12 which regulate the flow of the water A adhering to the cover, and by raising the rigidity of the mount 6a of the wheel house cover 5 with the box-shaped part 20.
Patent JP-H05220138-A (JP)
Title: Ultrasonic diagnostic device
Inventor: UEHARA SHOICHI
IPC: G01N29/44
Filed: 1992-02-12
Abstract: PURPOSE:To obtain a sufficient noise eliminating performance, while improving the follow-up property of an image by detecting the part which is moving and the part which is not moving in the same frame, and selecting an appropriate addition average coefficient in each of them. CONSTITUTION:This device is provided with a frame memory 5 for storing old data, a weight function generator 7 for deriving difference data being an absolute value of a difference between the new data and the old data at every pixel, and calculating weight functions 'omega' and '1-omega' being functions of the new data and the old data, a new data multiplier 6 for executing multiplication of the new data and the weight function '1-omega', an old data multiplier 8 for executing multiplication of the old data and the weight function 'omega', and an adder 9 for adding output data of both multipliers.
Patent JP-H05227266-A (JP)
Title: Surrounding noise suppression circuit
Inventor: SAKAI HIROSHI
IPC: H04M1/19
Filed: 1992-02-12
Abstract: PURPOSE:To attain ease of circuit integration and high performance by selecting either an output of a 1st switch or an output of a ROM matrix by a 2nd switch based on an output of a timing generating section so as to compensate an output of a microphone. CONSTITUTION:A 1st switch 11 divides an output of a serial parallel conversion circuit 10 receiving a serial input signal and converting the signal into a parallel signal into two ways. Moreover, a timing generating section 13 receives a clock and an output of an input level detection section 12 which sums high-order several bits in the output of the circuit 10 and discriminates the quantity of a level of an input signal based on the sum and generates various timing signals. Then a ROM matrix 14 receives the output of the circuit 10 via the switch 11 and multiplies a coefficient in response to the input level by the output. The 2nd switch 15 receiving outputs of the switch 11 and the matrix 14 selects either of them based on an output of the generating section 13. Thus, the surrounding noise suppression circuit compensating an output of a microphone used for a telephone set is obtained, in which circuit integration is easy with high performance.
Patent JP-S54118967-A (JP)
Title: Plant analizing controlling apparatus
Inventor: KAWAI KENSUKE
IPC: G05B13/00
Filed: 1978-03-08
Abstract: PURPOSE:To facilitate determination of a plant model by constituting a plant analyzing controlling apparatus therefor such that an output of a plant controller and a dynamic characteristic measuring signal are overlappingly applied to a plant and a response of the plant then is analyzed by a computer. CONSTITUTION:A plant controller 16 applies a predetermined operation over an output 116 of a plant 19 and outputs a manipulated variable 115 to the plant by way of an adder 18. The plant output 116 is input to a computer 14 by way of an input device 11. the computer 14, when it identifies at an operational storage device 12 thereof that measuring test requirements are met, outputs test data to a signal generator device 15 by way of an output device 13. The signal generator device 15 then generates a predetermined signal in accordance with the test data received and applies the signal to the plant. The response of the plant then and an output 112 of the signal generator device 15 are applied to the computer 14 in order to analyze characteristics of the plant therein.
Patent JP-2000223453-A (JP)
Title: Semiconductor wafer protective adhesive sheet, and grinding method of semiconductor wafer
Inventor: AKAZAWA MITSUHARU
IPC: C09J4/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a radiation-curing protective adhesive sheet which is capable of restraining a wafer from warping, after it is irradiated with radiation. SOLUTION: A semiconductor wafer protective adhesive sheet is composed of a base film and an adhesive layer, to serve as a radiation-curing semiconductor wafer protective adhesive sheet, and the shrinking force of the adhesive layer is below 30 MPa, after it has been cured by radiation. The adhesive sheet comprises two types of adhesive layers, (i) one where 30 to 300 pts.wt. radiation-reactive oligomer which has 1 to 5 unsaturated bonds per molecule are compounded with 100 pts.wt. main polymer, that serve as a skeleton for the formation of an adhesive layer and (ii) the other is that 10 to 40 pts.wt. radiation-reactive oligomer which has 6 or more unsaturated bonds per molecule are compounded with 100 pts.wt. main polymer, that serve as a skeleton for the formation of an adhesive layer.
Patent JP-S55118384-A (JP)
Title: Device for refining bean sprout
Inventor: SUZUKI TOMOSABUROU
IPC: A23N12/02
Filed: 1979-03-06
Abstract: PURPOSE: To remove foreign matter effectively without using water, by feeding bean sprouts to a vibrating frame with a bottom plate made of a perforated screen to separate the matter.  
     CONSTITUTION: Bean sprouts are fed from the chute 12 to the box-shaped vibrating frame 1 with the side guides 3 on both edges and the bottom plate made of the perforated screen 2. The sprouts are then transferred to the right while being thrown upward right under the action of the oblique levers 5 and springs 6 provided between the frames 4 and 1 with the vibrator 8 driven by the motor 7 to remove foreign matter, e.g. seed coats, hulls, and refuses. The matter is then dropped from the holes 12 to the tray 13 to take the refined sprouts from the right end of the screen 2. The foreign matter on the screen 2 is scraped by the scraper 23 attached to the bottoms of the levers 18 transferred while being pressed downward by the dampers 19 as the chains 15 travel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02209350-A (JP)
Title: Film cutter
Inventor: OYAMA TORU
IPC: B65H18/10
Filed: 1989-02-06
Abstract: PURPOSE:To cut and wind a material roll at one step by dividing cut films into each group collecting those being adjacent to each other, guiding each film in respective groups to two vertical winding shafts alternately, and winding them together. CONSTITUTION:A film is unwound out of a material roll of 5.000mm or so in width, and cut into about 100mm in width on one iron roll, while 16 films at the central part are guided to an unwinding roll of the iron roll and 17 films each at both sides to the opposite side, respectively, and they are guided to two up and down winding shafts so as to cause the films adjacent in each group to be alternated, then they are wound on a paper tube of about 6 inches in diameter. With the full width simultaneously cut, accuracy in curing width is thus secured. In addition, a winding shaft by group is used, whereby the number of winding width can be lessened.
Patent JP-H06243763-A (JP)
Title: Direct current breaker
Inventor: KONNO KOJI
IPC: H01H33/59
Filed: 1993-02-16
Abstract: PURPOSE:To provide a breaker, which is operated when an arc duration of the breaker is not prolonged after the instant when a contact opening distance, by which discharge of a capacitor can be always broken, is obtained, even when time from a contact opening command given to a vacuum valve to opening of a contact is fluctuated. CONSTITUTION:A light transmission window 12A for leading an arc light to the outside of a container is provided on a container wall face of a vacuum valve 12. After the arc light is detected outside the container, a contact closing command is provided to a mechanical switch 3, which is arranged in series with a capacitor 4, actuates a contact closing action mechanically, and has time lag between a contact closing command and closing of the contact, so that the capacitor 4 is discharged.
Patent JP-H03232131-A (JP)
Title: Optical information recording medium
Inventor: TAKAGISHI YOSHIKAZU
IPC: G11B7/24035
Filed: 1990-02-07
Abstract: PURPOSE:To satisfy the standard of block error rate specified by the compact disk (CD) standard by specifying the pencil hardness, coefft. of thermal expansion and shrinkage rate of a protective layer. CONSTITUTION:The optical information recording medium 1 has a light- transmitting substrate 2, light-absorbing layer 3 formed on the substrate 2, light-reflecting layer 4 deformed on the light-absorbing layer 3, and a protective layer 5 formed on the light-reflecting layer 4. The coefft. of thermal expansion alphaof the protective layer 5 is specified to 1.5 X 10<-5> <= alpha <= 9.0 X 10<-5> (1/ deg.C) in the use environment temp. range of -15 deg.C to 70 deg.C, so that the protective layer 5 shows same thermal changes in volume as that of the substrate 2. Thereby, the optical information recording medium 1 as a whole has little warpage when heated. Thereby, reproduction signals which satisfy the CD standard can be obtained.
Patent JP-H04268186-A (JP)
Title: Burning furnace
Inventor: AKIMOTO SHIGERU
IPC: F27B5/13
Filed: 1991-02-20
Abstract: PURPOSE:To provide a burning furnace wherein high temperature rising rate and high temperature reducing rate can be achieved, energy consumption in a high temperature state being small, temperature control with high accuracy being possible at high temperature, uniform temperature being obtained in the furnace. CONSTITUTION:A furnace body of a burning furnace, in which articles to be burnt are received and burnt, comprises an inner insulating layer 12 and an outer insulating layer 13 being disposed on the outside thereof, a space 14 being interposed therebetween. The layer 12 can be separated from the layer 13. There are provided inter-layer heaters 19 supported by the layer 13 and disposed in the space 14, internal heaters 22 disposed in a burning space inside the layer 12 and a muffle 21 covering the inner surface of the layer 12. In order to reduce the temperature of the articles to be burnt, the layer 12 is separated from the layer 13.
Patent JP-H04243927-A (JP)
Title: Heating oven for glass plate
Inventor: MATHIVAT DENIS
IPC: C03B29/04
Filed: 1991-02-20
Abstract: PURPOSE: To complete the reproducibility of adjustment by enabling differentiated heating in a certain band of a glass sheet.  
     CONSTITUTION: Differentiated heating cells 5 and 6 more than one are provided, a heating element arranged on the side of the ceiling is composed of a set of electroresistors to independently control a temperature or an output for each set, one part of these electroresistors is attached parallelly to an axial line 9 of a relevant furnace, other heating cells 1, 2, 3 and 4 respectively consist of an axial heating band, this axial heating band is independent of the other axial heating band, these heating cells 1, 2, 3 and 4 are provided with heating elements composed of the set of several independent laterally arranged electroresistors divided into small bands on the side of the ceiling, and the electroresistors are attached perpendicularly to the axial line 9 of the relevant furnace in these small bands. This invention is applicable, especially to the production of curved and reinforced window glass. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S58142857-A (JP)
Title: Supply element for fluid
Inventor: ODA HAJIME
IPC: B41J2/175
Filed: 1982-02-19
Abstract: PURPOSE:To relax the variation of pressure in case of the adjustable speed of a recording head in a fluid injector by interrupting a fluid flow path by moving or bending a sheet when the head is accelerated or decelerated. CONSTITUTION:When the head 1 approaches near a left end, force is applied in the left direction from the right, and the sheets 9, 10 are strained so that the left side is convexed. The sheet 10 clogs an opening 5 at that time, and the flow path of a liquid is interrupted. The flow path is interrupted when force works in an adjustable-speed section, but the flow path is interrupted and the fluid may not be supplied because recording is not executed normally in the section. The variation of pressure propagated to the head 1 can be prevented by interruption the flow path. Consequently, the fluid supply element 4 may be arranged near the head 1 as much as possible. The effect of the fluid supply element 4 is increased because liquid chambers 13, 14 fill the roles of dampers. When the head 1 is positioned near a right end, the sheet 9 is convexed to the right side to clog the opening 5 because force is applied in the right direction from the left, and the flow path is interrupted. Accordingly, the variation of pressure is not transmitted to the head 1.
Patent JP-H04267893-A (JP)
Title: Determination of allyl amidase activity
Inventor: HITOSUGI NAMIE
IPC: C12Q1/37
Filed: 1991-02-20
Abstract: PURPOSE:To specifically determine the subject enzyme activity for the diagnosis of hepatic diseases by reacting a specific substrate with allyl amidase in a specimen in the presence of N-ethylmaleimide, etc., reacting a chromogen in the presence of an oxidase and determining the produced coloring matter. CONSTITUTION:A compound of formula (X is halogen) (e.g. L-leucyl-2,6- dibromo-4-hydroxyaniline) is reacted with allyl amidase in a specimen in the presence of N-ethylmaleimide or a chelating agent (e.g. ethylenediaminetetraacetic acid) to produce a dihalogeno-4-hydroxyaniline, which is reacted with a chromogen [e.g. N-ethyl-N'-(3-methylphenyl)-N-succinylethylenediamine] in the presence of an oxidase (e.g. bilirubin oxidase). The amount of the produced coloring matter is determined by measuring the rate of variation of the extinction of the reaction liquid at the absorption peak wavelength of the coloring matter to determine the allyl amidase activity.
Patent JP-S59160429-A (JP)
Inventor: NAKADA SEIICHI
IPC: A47L9/10
Filed: 1984-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57140230-A (JP)
Title: Operating lever device
Inventor: NISHIKIORI HARUO
IPC: B60K20/04
Filed: 1981-02-24
Abstract: PURPOSE:To slide an assistant driver's seat to a position near the front end of a cabin without any interference with an operating lever and use the seat as a bed or the like, by providing an operating lever at a front part of the assistant driver's seat in a stretchable manner. CONSTITUTION:Where the assistant driver's seat is in the erected position, the operating lever 11 is in the stretched position so that a hydraulic pressure change-over valve or the like can be operated through an arm and a transmitting member 9 by operating the lever 11. When using the assistant driver's seat as  bed or the like, the lever 11 is depressed downward to release the connection between a circumferential groove 12 and a notched ball 13, and the lever 11 is depressed by sliding into a cylindrical body 8. Thereafter, the assistant driver's seat is slidden.
Patent JP-S56123705-A (JP)
Title: Control device of electric vehicle
Inventor: HATSUTORI YOSHIE
IPC: B60L7/04
Filed: 1980-03-05
Abstract: PURPOSE: To prevent the increase of holding speed and overloading of apparatus by a method wherin the holding notch step of holding rheostatic brake equipment is changed over when a part of the switch of main motors group or power unit of an optional vehicle is released.  
     CONSTITUTION: A relay 40 is excited to close normally opening contacts 40 a1 W 40 a3  and to open a normally closing contact 40 b  by closing a normally opening contact SA a  or SB a  when a main motor release switch SA or SB is released, or by a voltage being applied to an outgoing wire 46 when the power unit is cut out by positioning a contact circuit release switch 32 at released, and the holding notch step is changed over. Accordingly the increase of holding speed and overloading of apparatus to be caused when a part of main motors group or power unit of an optical vehicle in a multicoupled vehicle is made to be released. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02209697-A (JP)
Title: Liquid helium feeder
Inventor: AEBA TOSHIYUKI
IPC: H01L39/04
Filed: 1989-02-07
Abstract: PURPOSE:To make it possible to operate a large size superconductivity application device for a long period of time without use of equipment such as a helium liquefier by installing a liquid helium supply container in such a position that its water level is higher than that of a feed container, and connecting the water levels of both containers by means of a transfer tube. CONSTITUTION:A supply container B4 filled with liquid helium is put on a frame 14, and the container B4 and a gas piping 12 are connected together by a short pipe 13, and a transfer tube 5 is inserted into a container A2 for feeding liquid helium to a superconductivity application device 1 and into the container B4. The pressure gauge and level gauge of the container A2 and container B4 are monitored so as to estimate the height of the helium liquid column within the vertical tube 5a of the transfer tube 5, which may vary in accordance with differential pressure, and a stop valve 10 is opened when a siphon phenomenon is started in the transfer tube 5. It is thus made possible to supply liquid helium from the supply container B4 to container A2 while the container A2 supplies liquid helium to the device 1.
Patent JP-S55122295-A (JP)
Title: Elastic surface wave memory device
Inventor: TORII MICHIHIRO
IPC: G11C21/00
Filed: 1979-03-09
Abstract: PURPOSE:To make a device small-size and suitable for high-speed large scale by constituting the device so that an input signal may be coded into a three or more- stage level signal and the amplitude of the high-frequency carrier may be modulated by this signal to transfer information through a delay line. CONSTITUTION:An analogue signal to be stored is smapled by sampling circuit 24, and the sample value is quantized to a three or more-stage level signal by quantization circuit 25. The quantized pulse modulates the amplitude of the high-frequency carrier generated from high frequency oscillator 41 in modulator 40 and is supplied to generator electrode 22 of storage medium 21 through driver 27 and is converted to an elastic surface wave signal and is propagated in medium 21. This signal reaches sensor electrode 23 and is converted to an electric signal and is subjected to smplification and waveform shaping by regenerative amplifier 28. For the read of memory information, memory information is taken out from read gate 29 and is demodulated by demodulator 42 and is stored in data register 43 temporarily and is outputted successively at the timing of synchronizing signals. In case that it is unnecessary to read out memory information, information is sent to driver 27 through gate 29 and is circulated to hold memory.
Patent JP-S58144788-A (JP)
Inventor: NAKAJIMA KAZUO
IPC: G21C17/10
Filed: 1982-02-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。